Wɔ mfiridwuma mu mfiri a wɔde yɛ adwuma ankasa ne mfiri a wɔde yɛ nneɛma pɛpɛɛpɛ mu no, wosow a wɔhwɛ so yɛ ade titiriw a ɛma wɔhwɛ hu sɛ mfiri no yɛ pɛpɛɛpɛ na ɛtra hɔ kyɛ. Rɔba-dade a wɔabom ayɛ shock-absorbing screws, denam rɔba ne dade a wɔaka abom nhyehyɛe so, nya nnwuma abiɛsa a ɛne wosow a wɔayiyi afi nnipa mu, nhyɛso a wɔde siw ano ne nkitahodi a wotumi de ho to so, na ɛbɛyɛ ano aduru a etu mpɔn ma wosow a ɛtwetwe ne dede a ɛyɛ fĩ bere a mfiri reyɛ adwuma. Ne mfiridwuma nhyehyɛe no ka nneɛma ho nyansahu ne adansi mfiridwuma a wɔde anifere ka bom ho.
I. Material Composite: Damping ne ahoɔden a ɛne ne ho hyia pɛpɛɛpɛ
Mfaso titiriw a ɛwɔ rɔba-dade a wɔabom ayɛ shock-absorbing screws so no fi rɔba ne dade su ahorow a ɛka bom no mu:
Rɔba a ɛwɔ so: Wɔpaw rɔba a wɔayɛ a ɛwɔ tumi a ɛma ɛyɛ hyew kɛse (te sɛ nitrile rɔba, chloroprene rɔba, ne nea ɛkeka ho), na ne damping coefficient betumi adu 0.15 kosi 0.3 (ɛkɔ soro kɛse sen 0.01 kosi 0.03 a ɛwɔ dade a ɛnyɛ den mu), a ebetumi adan wosow ahoɔden no yiye ayɛ no ɔhyew ahoɔden ma asɛe, na ama wosow isolation wɔ frequency band a ɛtrɛw so. Saa bere yi nyinaa, elastic deformation tumi a rɔba tumi buffer instantaneous impact loads na ɛtew stress concentration wɔ nnwinnade afã horow.
Metal afã horow: High-ahoɔden alloy dade (te sɛ 45 # dade, stainless dade) na wɔfa, a tensile ahoɔden a ɛboro anaasɛ ɛne 600MPa yɛ pɛ, hwɛ hu sɛ nkitahodi ahotoso a screws bere a soa nnwinnade adesoa. Bio nso, dadeɛ nhama (te sɛ metric ne imperial nhama) ho nhyehyeɛ a wɔahyɛ da ayɛ no ne mfiridwuma mu nnwinnadeɛ titire no instɔlehyɛn ntam nkitahodiɛ hyia, na ɛma dwumadie a wɔaka abom no yɛ mmerɛ.
Ii. Structural Design: Wɔaka abom a ɛfa vibration isolation ne fastening dwumadi ahorow ho
Sɛ yɛhwɛ nhyehyɛe mu mfiridwuma a, saa ade yi nhyehyɛe no kura adwumayɛkuw nhyehyɛe a ɛne "flexible buffering + rigid connection" :
Rɔba a wɔde ayɛ no kyekyere dade no mu, na ɛyɛ "elastic buffer layer". Sɛ mfiri no wosow a, shear deformation ne compressive deformation a ɛwɔ rɔba no mu no betumi atew vibration no transmission efficiency so kɛse (vibration isolation efficiency a wɔsusuw no betumi adu 70% kosi 90%, a ɛsono sɛnea mpɛn dodow ne adesoa no te).
Dade asaawa no helical nhyehyɛe ma mfiridwuma nkitahodi a wotumi de ho to so, hwɛ hu sɛ shock-absorbing screw no rensansan wɔ bere tenten-bere wosow tebea mu. Saa bere yi nyinaa, dade awiei anim ne nnwinnade no ntam nkitahodi a ɛyɛ den no betumi apete mpɔtam hɔ nhyɛso na asiw rɔba a ɛwɔ soro no a ɛbɛsɛe dodo no ano.
Iii. Adwumayɛ mu Mfasoɔ: Multi-dimensionally di mfiridwuma mu nsɛm ahwehwɛdeɛ ho dwuma
Wɔ mfiridwuma mu dwumadie mu no, saa adeɛ yi kyerɛ adwumayɛ a ɛkɔ akyiri a "shock absorption, noise reduction and long service life" :
Wide temperature range adaptability: Rɔba nneɛma betumi ayɛ nsakrae wɔ adwumayɛbea a efi -40℃kosi 120℃denam formula optimization so (wɔbɛtumi atrɛw rɔba soronko a ɛko tia ɔhyew te sɛ silicone rɔba mu akodu -60℃akosi 250℃). Wobetumi ama dade afã horow a ɛko tia nsɛe no ayɛ kɛse bio denam nneɛma a wɔde kata so (te sɛ galvanizing ne chromium plating), a wobedi adwumayɛ tebea horow a ɛyɛ den ho dwuma wɔ nnuru ne abɔnten mmeae ahorow so.
Adesoa a ɛne ne ho hyia: Ɛgyina rɔba no den (Shore hardness 60 ~ 80A) ne dade nkyerɛkyerɛmu so no, adesoa a ɛyɛ static tumi a ɛwɔ shock-absorbing screw biako mu no betumi adu 50 ~ 500kg, na ne brɛ nkwa wɔ adesoa a ɛyɛ den ase no boro 10 ^ 6 kyinhyia, a ɛboro vibration durability a ɛwɔ screws a ɛyɛ mpapahwekwa mu no so koraa.
Iv. Nneɛma a Wɔtaa De Di Dwuma: Nneɛma a ɛtrɛw a wotumi sesa fi mfiri a ɛyɛ pɛpɛɛpɛ so kosi mfiri a emu yɛ duru so
Mfiridwuma mu nneɛma a ɛwɔ saa ade yi mu no ma etumi di dwuma titiriw wɔ nneɛma pii mu:
Automation mfiri: Robot nnyinaso ma 3C ɛlɛtrɔnik nneɛma a wɔyɛ ne vibration isolation installations ma pɛpɛɛpɛ detection nnwinnade. Ɛdenam shock-absorbing screws a wɔde di dwuma so no, nkɛntɛnso a wosow nya bere a mfiri no reyɛ adwuma wɔ nneɛma no pɛpɛɛpɛyɛ so no so tew (sɛ nhwɛso no, wobetumi adi mfomso a ɛwɔ chip packaging mfiri no gyinabea so wɔ ±0.01mm mu).
Mfiri a emu yɛ duru: Pipeline nkitahodi a wɔde yɛ mfiri a wɔde tu fagude ne mfiridwuma mu pɔmpɛ ne valve, a wɔde wɔn buffering adwumayɛ di dwuma de tew asiane a ɛwɔ pipeline leakage ne component loosening a ɛnam wosow so de ba no so, na wɔtrɛw mfiri siesie kyinhyia no mu bɛboro 30%.
Nneɛma a wɔde fa so: Wɔbɛsiesie kar foforɔ a ahoɔden wom no batere ne keteke akwantuo no mu afã ahodoɔ a wɔde bɛka abom, de shock-absorbing screws di dwuma de tew ɔbrɛ a ɛsɛe kar no afã ahodoɔ a ɛnam ahoɔden nhyehyɛeɛ ne ɔkwan no ani a ɛwosow so no so.
Saa rɔba-dade a wɔabom ayɛ shock-absorbing screw yi, denam nneɛma ho nyansahu ne adansi mfiridwuma a wɔde afrafra foforo so no, de ano aduru ma mfiridwuma mu wosow sohwɛ a ɛka "mfiridwuma mu pɛpɛɛpɛyɛ" ne "application universality" bom ma. Ne nhyehyeɛ adwene nso ma yenya nkyerɛkyerɛmu a ɛsom boɔ ma nhwehwɛmu ne nkɔsoɔ a ɛfa dwumadie afã foforɔ a wɔabom ayɛ ho.
